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KUNSHAN GLVAC ELECTRONIC TECHNOLOGY CO.,LTD. — Investor Relations & Filings

Ticker · 688103 Shanghai Stock Exchange Manufacturing
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Filings indexed 603 across all filing types
Latest filing 2026-02-10 Board/Management Inform…
Country CN China
Listing Shanghai Stock Exchange 688103

About KUNSHAN GLVAC ELECTRONIC TECHNOLOGY CO.,LTD.

https://www.glvac.com/

Kunshan GLVAC Electronic Technology Co., Ltd. specializes in the design and manufacture of high-voltage vacuum electronic components. Its core product line includes vacuum capacitors, vacuum relays, vacuum interrupters, and high-voltage DC contactors. These products are engineered for high-power and high-frequency applications, serving sectors such as semiconductor fabrication, medical imaging, and telecommunications. The company’s vacuum capacitors are widely utilized in RF matching networks and broadcasting transmitters, while its DC contactors are integrated into electric vehicle charging stations and energy storage systems. GLVAC emphasizes advanced ceramic-to-metal sealing techniques and vacuum processing technologies to deliver components characterized by high insulation strength, low contact resistance, and long operational life in extreme environments.

Recent filings

Filing Released Lang Actions
昆山国力电子科技股份有限公司第三届董事会提名委员会关于第四届董事会董事候选人任职资格的审查意见
Board/Management Information Classification · 95% confidence The document is a formal opinion from the nomination committee of the third board of directors regarding the qualifications of candidates for the fourth board of directors. It discusses the review of candidates' qualifications, compliance with laws and regulations, and the nomination process. There is no financial data, earnings information, or report publication mentioned. The content focuses on board member nominations and related governance matters. Therefore, this document fits best under Board/Management Information (MANG), which covers announcements of changes or nominations in the company's board of directors.
2026-02-10 Chinese
昆山国力电子科技股份有限公司独立董事候选人声明与承诺-卜璐
Regulatory Filings
2026-02-10 Chinese
昆山国力电子科技股份有限公司2025年年度业绩预告
Earnings Release Classification · 95% confidence The document is a 2025 annual performance forecast (业绩预告) issued by the company's board, providing preliminary profit estimates for the full year 2025. It explicitly states that the forecast is unaudited and based on preliminary calculations by the financial department. The document includes expected net profit ranges, reasons for profit changes, and a risk warning about the forecast's preliminary nature. It does not contain actual audited financial statements or comprehensive financial data. The document length is short (1253 characters), and it is clearly a performance forecast announcement rather than a full annual report or earnings release. According to the filing definitions, this type of document is best classified as an Earnings Release (ER), which covers initial announcements of quarterly or periodical financial results with key highlights only, especially since it is a forecast and not a full report. The document is not a report publication announcement (RPA) because it contains substantive forecast data, not just a notice of report availability. Therefore, the appropriate classification is ER with high confidence. FY 2025
2026-01-15 Chinese
昆山国力电子科技股份有限公司关于可转债转股结果暨股份变动的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the results of convertible bond conversions and related changes in share capital for Kunshan Guoli Electronics Technology Co., Ltd. It details the cumulative and quarterly conversion amounts, the issuance and listing of the convertible bonds, adjustments to the conversion price, and the resulting changes in share capital. The document is structured as a formal announcement with specific data on bond conversions and share changes, but it does not contain comprehensive financial statements or detailed financial analysis. It is not a full financial report like an Annual Report (10-K) or Interim Report (IR), nor is it a presentation or management discussion. The document is primarily an update on capital structure changes due to convertible bond conversions, which fits the category of Capital/Financing Update (CAP). The document length is 2622 characters, which is sufficient for a detailed announcement but not a full report. Therefore, the appropriate classification is Capital/Financing Update (CAP).
2026-01-05 Chinese
昆山国力电子科技股份有限公司关于部分募集资金投资项目延期的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from Kunshan Guoli Electronics Technology Co., Ltd. regarding the delay of certain fundraising investment projects. It details the postponement of project completion dates, the use and management of raised funds from convertible bonds, and includes the board's approval and sponsor's verification. The content focuses on the status and changes related to the use of raised capital and investment projects, rather than presenting financial statements or earnings data. It is a regulatory announcement about capital use and project progress, not a full financial report or earnings release. Therefore, it fits best under Capital/Financing Update (CAP). The document length is over 5,000 characters and contains substantive information about capital use and project investment updates, not just a brief notice or certification, so it is not RPA or RNS.
2025-12-17 Chinese
招商证券股份有限公司关于昆山国力电子科技股份有限公司部分募集资金投资项目延期事项的核查意见
Regulatory Filings
2025-12-17 Chinese

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